My Favorite Add-ons

by Reijo Koskela

39 Add-ons in this Collection

Greasemonkey by Anthony Lieuallen

Rated 4 out of 5 stars 1,622 reviews

645,491 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Stylish - Custom themes for any website by userstyles.org

Rated 4 out of 5 stars 1,295 reviews

316,172 users

Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 327 reviews

142,957 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Google search link fix by Wladimir Palant

Rated 5 out of 5 stars 311 reviews

65,447 users

This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.

Classic Theme Restorer (Fx29-56) by Aris

Rated 5 out of 5 stars 1,324 reviews

225,410 users

Squared tabs, application menu, add-on bar, small button view and many more 'old' features for 'Firefox 29-56', not for Firefox 57+!

Latest builds on Github! AMO is dead.

Element Hiding Helper for Adblock Plus by Felix Dahlke

Rated 5 out of 5 stars 470 reviews

216,864 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,153 reviews

169,444 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

Bloody Vikings! by Florian Fieber

Simplifies the use of temporary e-mail addresses in order to protect your real address from spam. Supports inter alia 10minutemail.com and anonbox.net.

Menu Wizard by Oleksandr

Rated 5 out of 5 stars 242 reviews

119,490 users

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Nightly Tester Tools by Automation Development, Henrik Skupin, others

Nightly Tester Tools (NTT) is an add-on for aiding testers of Nightly builds of Mozilla apps including Firefox.

Image Block by Hemant Vats

Rated 4 out of 5 stars 165 reviews

24,254 users

Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections.

Status-4-Evar by Sparky Bluefang

Rated 5 out of 5 stars 560 reviews

90,744 users

Status bar widgets and progress indicators for Firefox 4+

Customize Your Web by Rudolf Noe

Customize Your Web (CYW) let's you customize your favorite websites with just a few clicks. What Greasemonkey is for developers is CYW for non-developers. You can remove/rearrange /modify elements, add keyboard shortcuts and do many other things.

The Addon Bar (Restored) by Geek in Training

Rated 4 out of 5 stars 390 reviews

12,628 users

Gives you a place to put all your add-on buttons without over-crowding the navigation bar.

Diigo Web Collector - Capture and Annotate by Diigo Inc.

Rated 4 out of 5 stars 216 reviews

8,520 users

Enable multi-color highlighter and post-it notes as your reading aids; Capture the page or any portion to share or archive; Save everything online to allow access anywhere.
  1. 1
  2. 2
  3. 3
Results 115 of 39

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections